IGGCAS OpenIR  > 地球与行星物理院重点实验室
Induced Magnetic Fields and Plasma Motions in the Inner Part of the Martian Magnetosphere
Dubinin, E.1; Fraenz, M.1; Modolo, R.2; Patzold, M.3; Tellmann, S.3; Vaisberg, O.4; Shuvalov, S.4; Zelenyi, L.4; Chai, L.5; Wei, Y.5; McFadden, J.6; DiBraccio, G.7; Espley, J.7
2021-12-01
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
ISSN2169-9380
Volume126Issue:12Pages:15
AbstractAnalysis of Mars Atmosphere and Volatile Evolution (MAVEN)/Supra-Thermal And Thermal Ion Composition observations in the Martian upper atmosphere, bounded at higher altitudes by the shocked solar wind, shows that the draping of interplanetary magnetic field penetrates down to low altitudes (similar to 200-250 km) and governs dynamics of the ionosphere. The upper ionospheric plasma is driven into motion flowing around Mars similar to the shocked solar wind in the adjacent magnetosheath. Such a fluid-like motion is accompanied by ion acceleration caused by the bending of the magnetic field, leading to ion extraction and finally to ion pickup. Extraction of ions and their acceleration produces a recoil effect of the bulk ionosphere in the opposite direction. This provides a strong asymmetry in ion dynamics in two different hemispheres, accompanied by wrapping of the magnetic field lines around Mars and respective reconnection.
Keywordionosphere IMF magnetosphere Mars Plasma reconnection
DOI10.1029/2021JA029542
Funding OrganizationNASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; DFG ; DFG ; Russian Science Foundation ; Russian Science Foundation ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; DFG ; DFG ; Russian Science Foundation ; Russian Science Foundation ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; DFG ; DFG ; Russian Science Foundation ; Russian Science Foundation ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; DFG ; DFG ; Russian Science Foundation ; Russian Science Foundation
WOS KeywordELECTRIC-FIELDS ; MARS ; MAVEN ; CRUSTAL ; MAGNETOTAIL ; RECONNECTION ; ESCAPE
Language英语
Funding ProjectNASA through the Mars Exploration Program ; DFG[TE 664/4-1] ; DFG[PA 525/25-1] ; Russian Science Foundation[21-42-04404]
Funding OrganizationNASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; DFG ; DFG ; Russian Science Foundation ; Russian Science Foundation ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; DFG ; DFG ; Russian Science Foundation ; Russian Science Foundation ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; DFG ; DFG ; Russian Science Foundation ; Russian Science Foundation ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; DFG ; DFG ; Russian Science Foundation ; Russian Science Foundation
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000735715600059
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/103939
Collection地球与行星物理院重点实验室
Corresponding AuthorDubinin, E.
Affiliation1.Max Planck Inst Solar Res, Gottingen, Germany
2.Rhein Inst Fuer Umweltforch, Cologne, Germany
3.UPMC Univ Paris, CNRS, UVSQ Univ, LATMOS IPSL, Guyancourt, France
4.Inst Space Res, Moscow, Russia
5.Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
6.Univ Calif Berkeley, Space Sci Lab, Berkeley, CA USA
7.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA
Recommended Citation
GB/T 7714
Dubinin, E.,Fraenz, M.,Modolo, R.,et al. Induced Magnetic Fields and Plasma Motions in the Inner Part of the Martian Magnetosphere[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2021,126(12):15.
APA Dubinin, E..,Fraenz, M..,Modolo, R..,Patzold, M..,Tellmann, S..,...&Espley, J..(2021).Induced Magnetic Fields and Plasma Motions in the Inner Part of the Martian Magnetosphere.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,126(12),15.
MLA Dubinin, E.,et al."Induced Magnetic Fields and Plasma Motions in the Inner Part of the Martian Magnetosphere".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 126.12(2021):15.
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